Construction of 20 (twenty) nos. new ventilation stopping and 02 nos. ventilation double door between intake and airways p-9c and p-7a proposed depillaring panel in lk-ii seam of jamuna 9/10 mine, bhadra sub area, jamuna kotma area.

Construction of 50 nos. ventilation stoppings by ccsb for smooth ventilation of iii seam and vb2 seam at vishnupuri underground mine no. ii of pench area

Construction of 20 nos of rcc sectionalization and 20 nos of rcc isolation stoppings in panel b28 b29 b30 b31 and b3 b4 b5 b37 b36 in seam vib at khairaha ug mine

Construction of 12 nos of isolation stopping for finally&#x0d seal of proposed depillaring working panel vibe 12 of&#x0d burhar vi seam at damini ug mine

Construction of 05 nos of rcc sectionalization stopping in&#x0d vi bottom seam at bangwar ug mine&#x0d

Construction of 40 nos. sectionalisation stoppings (7 nos. at seam ii, 19 nos. at seam iv and 14 nos. at seam v) by rcc at nehariya underground mine of pench area

Construction of 12 nos. isolation stoppings of proposed depillaring panel vibe12 of burhar vi bottom seam at damni ug mine

Construction of&#x0d 175 nos. rcc&#x0d ventilation&#x0d stopping in ug&#x0d development&#x0d panel t17 to t21 of seam vii&#x0d at khairaha&#x0d u.g. mine

Construction of 17 nos brick stoppings for 23dip lhd section in r vi seam at mic unit of jhanjra project colliery

Construction of 5 nos. rcc sectionlization stopping in vi bottom seam at bangwar ug mine